BG101961A - Process and device for pulling a pipe laid or to be laid in the ground - Google Patents
Process and device for pulling a pipe laid or to be laid in the groundInfo
- Publication number
- BG101961A BG101961A BG101961A BG10196197A BG101961A BG 101961 A BG101961 A BG 101961A BG 101961 A BG101961 A BG 101961A BG 10196197 A BG10196197 A BG 10196197A BG 101961 A BG101961 A BG 101961A
- Authority
- BG
- Bulgaria
- Prior art keywords
- traction
- laid
- pipe
- pulling
- tractioncomponent
- Prior art date
Links
- HOWHQWFXSLOJEF-MGZLOUMQSA-N systemin Chemical compound NCCCC[C@H](N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(=O)OC(=O)[C@@H]1CCCN1C(=O)[C@H]1N(C(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H]2N(CCC2)C(=O)[C@H]2N(CCC2)C(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)N)C(C)C)CCC1 HOWHQWFXSLOJEF-MGZLOUMQSA-N 0.000 abstract 1
- 108010050014 systemin Proteins 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Soil Working Implements (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention relates to a process for pulling a pipe (2)laid and/or to be laid in the ground to a trench below andaccessible from ground level, in which there is a traction systemin engagement with a traction component (3). The tractioncomponent (3) is taken through the pipe and engaged with its rearend, viewed in the pulling direction. The traction component (3)with the pipe is then drawn to the trench in steps by the tractionsystem, with the traction device making a forward and a backwardstroke at each step. During the backward stroke the tractioncomponent (3) is kept under a tension corresponding to its elasticexpansion during the forward stroke. In this way the tractioncomponent (3) is kept permanently under tension throughout thepulling process, thus preventing the traction component fromalternately expanding and contracting at each step. In a preferreddevice for implementing this process, the traction component hascatches (4) with a predetermined spacing and the traction systemhas a pulling member (12) which engages with one of the catchesduring the forward stroke and a retainer (l7) which is engagedwith one of the catches during the backward stroke.39 claims, 8 figures
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19513181A DE19513181A1 (en) | 1995-03-31 | 1995-03-31 | Method and device for pulling a pipe laid or to be laid in the ground |
| PCT/DE1996/000595 WO1996030690A1 (en) | 1995-03-31 | 1996-03-29 | Process and device for pulling a pipe laid or to be laid in the ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG101961A true BG101961A (en) | 1998-07-31 |
| BG63021B1 BG63021B1 (en) | 2001-01-31 |
Family
ID=7759132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG101961A BG63021B1 (en) | 1995-03-31 | 1997-10-10 | Device and method for drawing out a pipe buried in the soil, and/or which has to be fitted in the soil |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5997215A (en) |
| EP (1) | EP0817936B1 (en) |
| CN (1) | CN1065607C (en) |
| AT (1) | ATE189917T1 (en) |
| AU (1) | AU5142296A (en) |
| BG (1) | BG63021B1 (en) |
| CA (1) | CA2215169A1 (en) |
| CZ (1) | CZ292730B6 (en) |
| DE (3) | DE19513181A1 (en) |
| DK (1) | DK0817936T3 (en) |
| ES (1) | ES2145440T3 (en) |
| GR (1) | GR3032866T3 (en) |
| HU (1) | HU219039B (en) |
| PL (1) | PL179431B1 (en) |
| PT (1) | PT817936E (en) |
| RO (1) | RO116432B1 (en) |
| RU (1) | RU2144638C1 (en) |
| SK (1) | SK281373B6 (en) |
| WO (1) | WO1996030690A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952899A4 (en) | 1997-01-09 | 2000-04-26 | Robert Ward Carter | Device for trenchless replacement of underground pipe |
| US6799923B2 (en) * | 1997-01-09 | 2004-10-05 | Tric Tools, Inc. | Trenchless water pipe replacement device and method |
| EG23118A (en) * | 2000-06-05 | 2004-04-28 | Stolt Offshore Ltd | Pipe handling apparatus |
| BRPI0207404B1 (en) * | 2001-02-20 | 2017-06-06 | Pichler Alois | procedure for removing a cable core from a cable jacket |
| US6655874B2 (en) * | 2001-04-20 | 2003-12-02 | Earth Tool Company, L.L.C. | Method and apparatus for slitting flexible pipe in an underground bore |
| US6585453B2 (en) | 2001-07-19 | 2003-07-01 | Gerald M. Robinson | Apparatus for trenchless underground pipe replacement |
| US6551028B2 (en) | 2001-09-17 | 2003-04-22 | Gerald M. Robinson | Pipe replacement apparatus |
| US6702521B2 (en) | 2002-06-03 | 2004-03-09 | Gerald M. Robinson | Pipe replacement apparatus |
| DE10247873B4 (en) * | 2002-10-14 | 2005-11-17 | Tracto-Technik Gmbh | Device for cutting pipes |
| DE102004032356A1 (en) * | 2004-07-03 | 2006-02-09 | Tracto-Technik Gmbh | System for working in underground pipes using a compact servo driven flexible thrust chain at angles to the pipe from inside an inspection shaft |
| US8721223B2 (en) | 2009-10-05 | 2014-05-13 | Tt Technologies, Inc. | Pipe splitting apparatus with cable engagement system |
| DE102011000738B3 (en) * | 2011-02-15 | 2012-07-12 | TERRA AG für Tiefbautechnik | Expansion tool for expanding through-hole in ground, has elastically deformable element that elastically deforms when exerting pulling force on connection portion such that tensile force is exerted on expansion portion |
| US8540458B2 (en) | 2011-06-14 | 2013-09-24 | Roodle, Inc. | Center hole ram cable puller |
| CN105314557A (en) * | 2014-08-05 | 2016-02-10 | 深圳海油工程水下技术有限公司 | Tensioner for steel wire rope |
| DE102015101874A1 (en) | 2015-02-10 | 2016-08-11 | TERRA AG für Tiefbautechnik | Cutting device for cutting through the wall of a pipeline in the longitudinal direction |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1216276A (en) * | 1984-08-29 | 1987-01-06 | Martin Coumont | Apparatus and method for extracting horizontal underground pipe |
| DE3733463C1 (en) * | 1987-09-30 | 1989-03-30 | Karl Weiss Gmbh & Co | Process and apparatus for exchanging pipes |
| DE3912728C1 (en) * | 1989-04-15 | 1989-11-02 | Gustav Gildemeister Gmbh, 1000 Berlin, De | |
| US5015124A (en) * | 1989-10-02 | 1991-05-14 | Perry Robert G | Apparatus for directing forward movement of a rod |
| US5098225A (en) * | 1990-12-31 | 1992-03-24 | Brooklyn Union Gas | Cutting/expanding tool |
| CA2123298C (en) * | 1991-11-13 | 2001-01-23 | Reginald G. Handford | Trenchless pipeline replacement |
| US5282696A (en) * | 1992-10-30 | 1994-02-01 | Jim Solomon | Pneumatic ram pipe replacement |
| US5484232A (en) * | 1993-03-03 | 1996-01-16 | Tokyo Gas Company Ltd. | Method for injecting lubricant and filler in the pipe-jacking method |
| US5439320A (en) * | 1994-02-01 | 1995-08-08 | Abrams; Sam | Pipe splitting and spreading system |
| US5782311A (en) * | 1997-01-03 | 1998-07-21 | Earth Tool Company, Llc | Method and apparatus for installation of underground pipes |
-
1995
- 1995-03-31 DE DE19513181A patent/DE19513181A1/en not_active Withdrawn
-
1996
- 1996-03-26 US US08/913,906 patent/US5997215A/en not_active Expired - Fee Related
- 1996-03-29 RU RU97118355A patent/RU2144638C1/en active
- 1996-03-29 DE DE59604496T patent/DE59604496D1/en not_active Expired - Lifetime
- 1996-03-29 ES ES96908008T patent/ES2145440T3/en not_active Expired - Lifetime
- 1996-03-29 AT AT96908008T patent/ATE189917T1/en active
- 1996-03-29 AU AU51422/96A patent/AU5142296A/en not_active Abandoned
- 1996-03-29 DE DE29612637U patent/DE29612637U1/en not_active Expired - Lifetime
- 1996-03-29 PT PT96908008T patent/PT817936E/en unknown
- 1996-03-29 RO RO97-01780A patent/RO116432B1/en unknown
- 1996-03-29 SK SK1257-97A patent/SK281373B6/en unknown
- 1996-03-29 CZ CZ19973071A patent/CZ292730B6/en not_active IP Right Cessation
- 1996-03-29 HU HU9801752A patent/HU219039B/en not_active IP Right Cessation
- 1996-03-29 CA CA002215169A patent/CA2215169A1/en not_active Abandoned
- 1996-03-29 WO PCT/DE1996/000595 patent/WO1996030690A1/en active IP Right Grant
- 1996-03-29 PL PL96322555A patent/PL179431B1/en not_active IP Right Cessation
- 1996-03-29 EP EP96908008A patent/EP0817936B1/en not_active Expired - Lifetime
- 1996-03-29 CN CN96194048A patent/CN1065607C/en not_active Expired - Fee Related
- 1996-03-29 DK DK96908008T patent/DK0817936T3/en active
-
1997
- 1997-10-10 BG BG101961A patent/BG63021B1/en unknown
-
2000
- 2000-03-03 GR GR20000400558T patent/GR3032866T3/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT817936E (en) | 2000-06-30 |
| DK0817936T3 (en) | 2000-07-31 |
| CN1065607C (en) | 2001-05-09 |
| CA2215169A1 (en) | 1996-10-03 |
| DE19513181A1 (en) | 1996-10-02 |
| ATE189917T1 (en) | 2000-03-15 |
| HUP9801752A3 (en) | 2000-03-28 |
| DE29612637U1 (en) | 1996-12-19 |
| DE59604496D1 (en) | 2000-03-30 |
| PL322555A1 (en) | 1998-02-02 |
| WO1996030690A1 (en) | 1996-10-03 |
| HUP9801752A2 (en) | 1999-01-28 |
| SK125797A3 (en) | 1998-01-14 |
| ES2145440T3 (en) | 2000-07-01 |
| EP0817936B1 (en) | 2000-02-23 |
| BG63021B1 (en) | 2001-01-31 |
| PL179431B1 (en) | 2000-09-29 |
| RU2144638C1 (en) | 2000-01-20 |
| RO116432B1 (en) | 2001-01-30 |
| CN1185200A (en) | 1998-06-17 |
| AU5142296A (en) | 1996-10-16 |
| SK281373B6 (en) | 2001-03-12 |
| US5997215A (en) | 1999-12-07 |
| HU219039B (en) | 2001-02-28 |
| CZ292730B6 (en) | 2003-12-17 |
| CZ307197A3 (en) | 1998-02-18 |
| GR3032866T3 (en) | 2000-07-31 |
| EP0817936A1 (en) | 1998-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG101961A (en) | Process and device for pulling a pipe laid or to be laid in the ground | |
| SE8802122L (en) | SAETESGLIDANORDNING | |
| RU97115251A (en) | METHOD FOR REMOVING AN EMPTY OBJECT LAYED IN THE LAND | |
| AU5275790A (en) | Improvements relating to flexible tubular structures, methods of manufacturing same and pipes and pipe linings formed from said flexible tubular structures | |
| EP0788957A3 (en) | Method for a controlled setting into operation of a vehicle | |
| EP0890762A3 (en) | Electronic transmission control system with fail-safe system for automotive vehicle with continuously variable automatic transmission | |
| EP0736706A3 (en) | Shift control apparatus for automatic transmission | |
| SE9501353D0 (en) | Method to carry out anchoring in soil | |
| EP0833081A3 (en) | Control apparatus for hydraulically operated vehicular transmission | |
| FI813558L (en) | SAET ATT LAEGGA OCH SAMMANFOGA ROER OCH LYFTANORDNING FOER GENOMFOERANDE AV SAETTET | |
| ATE193106T1 (en) | METHOD FOR PRODUCING A PIPE CONNECTION AND COUPLING DEVICE FOR PRODUCING A PIPE CONNECTION | |
| EP0911228A3 (en) | Force limiter for a vehicle occupant restraint system | |
| CO4520113A1 (en) | AUTOMATIC STRETCHING DEVICE | |
| DE102018204419A1 (en) | Drive device for a motor vehicle | |
| EP0798148A3 (en) | Locking device for a selector lever | |
| EP0751329A1 (en) | Tube coupling body | |
| WO2002073284A8 (en) | Canal or conduit system and installation method | |
| ES8503554A1 (en) | Method of making a sheathed pipe. | |
| KR970040519A (en) | Parking lever manufacturing method | |
| JPH0317052Y2 (en) | ||
| JPS57167887A (en) | Tension leg type buoy | |
| EP1106885A3 (en) | Method and device for installing a liner in an earthen structure | |
| KR100227390B1 (en) | How to improve your electronically controlled 4 A / T S / Q in your car | |
| ATE347775T1 (en) | METHOD BY WHICH THE TAXING TYPE CAN BE CHANGED DURING A CONNECTION | |
| SE9203829D0 (en) | SPACING DEVICE AND METHOD FOR MANUFACTURING IT |